A股煤炭概念拉昇，晉控煤業漲停，潞安環能、山煤國際、陝西煤業等個股跟漲。

Philadelphia Semiconductor Index falls 5%.

Huawei Cloud and Yijiahe signed a memorandum to cooperate on CloudRobo embodied-intelligence robots, focusing on joint product development and coordinated sales. Yijiahe will supply scenario expertise, product design and manufacturing based on its power and eldercare deployments. Huawei Cloud will provide platformized large- and small‑brain products and work with its power business on scenario solution design. Both parties aim to accelerate commercial roll-out of embodied-AI robots in enterprise scenes.